.virtual-list {
	position: relative;
	height: 500px;
	overflow: auto;
	border: 1px solid #ddd;
}
.virtual-list-height {
	position: absolute;
	left: 0;
	top: 0;
	right: 0;
	z-index: -1;
}

.view-content {
	position: absolute;
	left: 0;
	right: 0;
	top: 0;
}

.view-item {
	box-sizing: border-box;
	padding: 0 5px;
	height: 30px;
	line-height: 30px;
}
